service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
L_V45,1,1,1,1,1,0,0,20190118,20191231
S_V45,0,0,0,0,0,1,0,20190118,20191231
D_V45,0,0,0,0,0,0,1,20190118,20191231
